4500/3650W CO Alert Dual Fuel Open Frame Inverter Portable Generator CARB and cETL Certified
4500/3650W CO Alert Dual Fuel Open Frame Inverter Portable Generator CARB and cETL Certified
4500/3650W CO Alert Dual Fuel Open Frame Inverter Portable Generator CARB and cETL Certified
4500/3650W CO Alert Dual Fuel Open Frame Inverter Portable Generator CARB and cETL Certified
4500/3650W CO Alert Dual Fuel Open Frame Inverter Portable Generator CARB and cETL Certified
4500/3650W CO Alert Dual Fuel Open Frame Inverter Portable Generator CARB and cETL Certified
4500/3650W CO Alert Dual Fuel Open Frame Inverter Portable Generator CARB and cETL Certified
4500/3650W CO Alert Dual Fuel Open Frame Inverter Portable Generator CARB and cETL Certified
4500/3650W CO Alert Dual Fuel Open Frame Inverter Portable Generator CARB and cETL Certified
4500/3650W CO Alert Dual Fuel Open Frame Inverter Portable Generator CARB and cETL Certified
4500/3650W CO Alert Dual Fuel Open Frame Inverter Portable Generator CARB and cETL Certified
01/06
Certification: Certification CARB Certification cETL Certification EPA
Model: wh03662of

4500/3650W CO Alert Dual Fuel Open Frame Inverter Portable Generator CARB and cETL Certified
$1,309.99 USD
Free Shipping on all Generators
SERIES Inverter,Hybrid
TYPE Open Frame Inverter

Quiet and Fuel-efficient is a powerful combo at FIRMAN.

The FIRMAN WH03662OF portable inverter generator provides clean power for electronics and sensitive equipment. Whatever your needs might be — whether for a family camping trip, off-grid cabin or your work terrain — this generator is ready to work!

You can trust FIRMAN to give you a hand when you need it most.

The WH03662OF comes with an engine oil bottle, oil funnel, spark plug wrench, a double open-ended wrench (10mm,12mm), 12V battery cable, LPG regulator with hose holder, adaptor, parallel cable and holder.

LEGENDARY FIRMAN ENGINEERING

208cc engine
Recoil start 
Electric start 

Low oil shut off

Cast iron sleeve
Running watts 3650W (GAS), 3300W (LPG)

Starting watts 4500W (GAS), 4100 (LPG)

120 volts


PERFORMANCE IN A LEAGUE OF ITS OWN

Up to 25 hours of runtime at 25% load

6-gallon tank

Weight: 119 lbs

67dB ¼ load


FEATURES YOU EXPECT FROM FIRMAN

3-year warranty

Multi-featured control panel with covered outlets

  • 1 x 5-20R 120V 20A DUPLEX

  • 1 x L5-30R 120V 30A TWIST LOCK

  • 1 x 14-50R 120V/240V 50A

ENGINEERED IN THE USA

FIRMAN generators are made to endure every condition from cold winter nights to hot summer days to everything in between.

Industry-Leading Warranty

New FIRMAN generators are backed by a 3-year warranty. Refurbished generators have a limited 90 day warranty

Customer Support

Our skilled technicians located in Peoria, AZ are available 7 days a week to provide the support you need when you need it most. 

Running Watts

3650 Gas / 3300 LPG

Starting Watts

4500 Gas / 4100 LPG

208cc

FIRMAN Engine

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Manuals

WH03662OF Quick Start / Stop Guide (Spanish)

download

WH03662OF Quick Start / Stop Guide (French)

download

WH03662OF Quick Start / Stop Guide (English)

download

WH03662OF Manual Spanish

download

WH03662OF Manual French

download

WH03662OF Manual English

download

Watch

CO Alert Overview

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